Intel Core i5-8259U vs Intel Core i7-4790K

Table of Contents

Physical Specifications

Socket Intel BGA 1356 Intel Socket 1150
Foundry Intel Intel
Process size 14 nm 22 nm
Transistors unknown 1,400 million
Die size 123 mm² 177 mm²
Package FC-BGA1356
tCaseMax 72°C 72°C

Performance

Frequency 2.3 GHz 4 GHz
Turbo clock up to 3.8 GHz up to 4.4 GHz
Base clock 100 MHz 100 MHz
Multiplier 23.0x 40.0x
Multiplier unlocked No Yes
TDP 28 W 88 W

Architecture Details

Vertical Segment Mobile Desktop
Production status Active Active
Release date Apr 5th, 2018 May 1st, 2014
Codename Coffee Lake-U Haswell
Generation Core i5 Core i7
Part unknown unknown
Memory support DDR4 DDR3 Dual-channel
ECC memory No No
PCI Express Gen 3

Cores

Total Cores 4 4
Total Threads 8 8
SMP # CPUs 1 1
Integrated graphics Iris Pro Plus Intel HD 4600

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 6MB (shared) 8MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes Yes
BMI1 Yes Yes
BMI2 Yes Yes
Boost 2.0 Yes Yes
CLMUL Yes Yes
EIST Yes Yes
F16C Yes Yes
FMA3 Yes Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TSX Yes Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes

Compare

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